Band ring with skull carved irregular size 18width mm 25 approx.this is a customizable ringboth in size and size of the finger. This is a ring I personally designed in extension stl It’s not a finished product or a physical object. This is a 3D digital model file for 3D printer. That you can print yourself or order from the service.I check every drawing by printing it on my formlabs3 printerI use castabile resin wax v1 .I advise you to put the media on your own, as the press depends on the quality of the resin and the 3D printer.